Four demonic sabotages in a row bombarded the glass curtain wall, making this glass curtain wall tremble, and finally, under Li Feng's fourth bombardment, the glass curtain wall shattered violently, turning into shards of glass floating around.

With two jumps, Yelin quickly jumped into the research facility at the moment when the glass curtain wall turned into pieces, and at the same time turned off the switch that had been turned on just now, and in an instant, all the gaps in the round hall were closed, and the sword demon that had been pestering did not appear again.

"Hahaha~~'fine' color 'fine' color! It's been a long time since I've seen such a 'fine' competition, hahaha~~~" When Li Feng and the others eliminated all the remaining sword demons, the crazy laughter came again.

"It's so interesting, it's really fun! I didn't expect you to be able to do it to this extent, ahahaha~~~" Walking in from a dark 'door' in the research facility, the middle-aged man in the white coat praised Li Feng while clapping his palms.

"Don't you know what the current situation is? Your miscellaneous 'door' dogs are all dead, and you still dare to appear swaggeringly? Looking at the doctor who was coming out slowly, Li Feng squinted his eyes and said.

"Hahaha~~ That kind of mutilation, if you die, you will die, it's not a big deal, as long as I really open the big 'door' connecting hell and the demon world, this kind of waste, how much does it take! Just before this~~" Speaking of this, the middle-aged man in the white coat suddenly lowered his hands, and two handfuls of golden ** instantly slipped from his sleeves to the middle-aged man's hands.

"You guys are so much of an eyesore, before the big 'gate' of hell and the demon world is opened, you will give me a good **! Feel relieved! After you die, I will keep the body well, because you are too powerful, hahaha~~" With a sound of 'bang', the middle-aged man jumped to the center of the round hall and laughed loudly.

[Dr. Dawenxi**OSS (Genetic Modification) (Biomodification) (Gene Fusion) Level 70, HP: 250000/250000 Lord Level] was originally the director of the third research base of the Federation, but later because the Federation did not adopt his research results, he quietly left the Federation to develop his own power and waited for an opportunity to retaliate against the Federation, in the research, Dawenxi discovered a way to penetrate the human world and the demon world, and the three worlds of hell.

I saw a soft yellow 'color' light rising from Dr. Dawenxi's body in front of him, with a blue 'color' electric light on it. "So children, let you see what is the real high-tech manufacturing powerhouse!" After speaking, Dr. Dawenxi's double robbery began to sweep everyone**.

With a 'bang', Li Feng's phantom charge unleashed, flashing past Dr. Dawenxi's barrage, and Li Feng flashed in front of Dr. Dawenxi.

"Juhe Demon Slayer!" The combined skills of the Juhe Slash and the Demon Slayer Blade were used again, and the black and red 'colored' sword qi condensed on Dawenxi's body, frantically cutting Dr. Dawenxi.

-11903,-3321,-3451(6)k手机站vap.(1)(6)finishing

3…… The serial damage rose up in Dr. Dawenxi's body, and the special attack of Juhe Demon Slayer and did not disperse made Dr. Dawenxi suffer the first injury, and then he was still injured by the sword qi.

After Dr. Da Wenxi, who had been cut off by Li Feng, roared angrily to the sky, the whole person began to become blurred, and soon, Dr. Da Wenxi, who was standing in front of Li Feng, disappeared, and at the same time, on the side of the round hall, two bullets full of lightning power hit Li Feng's back.

"Unforgivable! How dare you hurt me? Hurt me, the great doctor? Each of the two shots took away more than 1,000 injuries from Li Feng, and Dr. Da Wenxi, who had already escaped from the attack range of the Juhe Demon Slayer, said with a distorted face.

"Take care of yourself!" The cold voice of 'Yin' came, and Emperor Wen's scythe slashed towards Dr. Dawenxi's back, and the others were not slow, and all kinds of attacks quickly blasted towards Dr. Dawenxi.

"Hey, carving insect skills!" The dense attack came towards him, but Dr. Dawenxi smiled contemptuously, and his body began to become 'cloudy' and weak.

"Let me show you what is the crystallization of the highest technology, so that the body instantly granules~~ What? How can it be? "Just when Dr. Dawenxi was complacent, a crimson 'color' light came, and it instantly stopped Dr. Dawenxi's ionization ability.

It turned out that Li Feng saw that Dr. Dawenxi had used the stunt of escaping just now, and hurriedly used Medusa's gaze, although it could not petrify Dr. Dawensi, but it was an effective way to prevent Dr. Dawensi's granularization skill.

Several attack skills fell on Dr. Dawenxi's body, bringing up a large amount of damage value, and because of Li Feng's petrification skills, Dr. Dawenxi missed the opportunity to dodge, and he was unfortunate to accept all the skills that bombarded him.

"Ah!! Unforgivable! Unforgivable! "Dr. Dawenxi, who was bombarded by a skill, went crazy, and the two golden "color" ** in his hand began to continuously ** out of magic bullets, serial ** hits, 'fine' quasi-** hits, storm and other sought-after skills were constantly used by Dr. Da Wenxi, and for a while, the entire battlefield was filled with ** roars.

"Peerless Eclipse Slash!" In the face of Dr. Dawenxi's barrage, Emperor Wen used the combination of Peerless Slash and Eclipse Slash, and Li Feng in the distance also used the particle skill to prevent Dr. Dawenxi from escaping, and also used the Medusa Gaze to shine on Dr. Dawenxi.

'Boom', the dark blue 'color' giant scythe shadow slashed to Dawenxi's front **, -11302's damage rose from Dawenxi's head, and at the same time, the heavy attack of the domineering C Dou Qi double broke also hit Dawenxi's back, and the two crimson heavy blows and Dou Qi slashed away Dawenxi's -9000 damage.

Two consecutive heavy blows made Dr. Dawenxi vomit blood and tremble, and just after the battle of the two, Liu Qingqing's battle shield had already come to Dr. Dawenxi.

With a 'bang' blow, Dr. Dawenxi was immediately hit by an unstable foothold and kept retreating, and at this moment, Liu Qingqing's 'excited' light-type attack also followed, and the huge blue 'color' and 'excited' beam slammed into front of Dr. Dawenxi, directly pressing Dr. Dawenxi to the wall and unable to move.

With the newly mastered combination of skill use and incomparable tacit cooperation attacks, Li Feng and the others were overwhelmed in the face of the lord-level Dr. Da Wenxi, and the continuous attacks and domineering skill attacks quickly knocked out one-third of Da Wenxi's HP.

"Ahh A yellow-colored electromagnetic wall erupted from Dr. Dawenxi's body, and instantly catapulted the besieging crowd away.

"You abominable fellows! I'm going to kill kill and kill!! With a distorted face and a frantic shout at Li Feng and the others, Dr. Dawenxi's body began to change.

"Damn! The second form is now! Be careful, everyone! Seeing that Dr. Dawenxi's body was constantly flashing with all kinds of light, everyone knew that Dr. Dawenxi had been beaten into the second form, and they hurriedly became vigilant.

With a bang, Dr. Dawenxi's white coat burst open along with the skin, revealing a metal body structure, and Dr. Dawensi's right hand has now undergone a huge change, and the original human right hand has become a six-barreled machine cannon.

As for the change of the left hand, it is even more amazing, the original human form of the left hand has now turned into a metal giant claw, each of the sharp claws is nearly half a meter long, and the blue 'color' electric light flashes on it. Not only the physical changes, but the changed Dr. Dawenxi took out six cone-shaped metal objects from his back, and when the objects left Dr. Dawenxi, they suspended around Dr. Dawenxi, as if they were his loyal guards.

[Miniaturized Combat Floating Cannon (Mechanical) Durability: 2000] "Hahaha~~ Ignorant humans, let me show you the results of my research!" The sound of electronic synthesis overflowed from Dr. Dawenxi's body, and as soon as Dr. Dawenxi's right hand was raised after the transformation, the six-barreled cannon 'buzzed' and emitted a series of blue 'color' fires, and the blue 'color' and 'excited' light bullets the size of soybeans came out of the six-barreled cannon in Dr. Dawenxi's hand wildly.

"Spread out!" In the face of the 'excited' light bullets swept over by Dr. Da Wenxi, everyone scattered in all directions without hesitation, and the six floating cannons released by Dr. Da Wenxi moved at this time, only to see the six floating cannons constantly moving without trajectory in the air, and the finger-thick 'excited' beams tilted out from the muzzle of the floating cannon, towards Li Feng and others who were dodging.

"Oh, I'm afraid one person can withstand the firepower of a squad." Li Feng, who was embarrassed by the combination of the six-barreled cannon and the floating cannon, couldn't help complaining, and at the same time, his body flashed rapidly, and the phantom charge was used again, and after flashing behind Dr. Dawenxi, the demon knife village was slashed at Dr. Dawenxi.

'Fluttering' sounded three times, and at the same time as Li Feng made a move, three floating cannons instantly came to the rear of Dr. Dawenxi, and an electromagnetic defense net was released based on the three floating cannons, blocking between Li Feng's long knife and Dr. Dawenxi.

With a 'snap', Li Feng's demon knife slashed into the electromagnetic wall, and a powerful shock force instantly shook Li Feng into the air, and at this time, Dr. Da Wenxi also turned around, and the six-barreled machine gun in his right hand swept towards Li Feng in mid-air.

-More than 200 damage rose rapidly on Li Feng's head, and in less than two seconds, Da Wenxi's machine gun swept away three-quarters of Li Feng's HP, fortunately, at this time, Xingmeng's mood attacked and pulled Da Wenxi's attention away, otherwise, if it was one more second, Li Feng would be swept away by Da Wenxi.

"Oh yes, it's so domineering." 'Bang' fell to the ground, and Li Feng secretly scolded. Seeing that Xingmeng's mood was the same as what he had encountered, the attacks were all blocked outside the electromagnetic wall, and three blue 'colored' knives instantly appeared in Li Feng's left hand, and with a flick, three blue lights went to one of the floating cannons that were building the defensive wall.